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无法将librosa-module导入python
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Stack Overflow用户
提问于 2021-07-06 16:15:47
回答 1查看 210关注 0票数 0

Windows10机器+ VSCode中Python3.7(微软商店)和Python扩展的全新安装。在使用MS-store进行安装之后,解释器被设置为python的默认安装位置,并且当前文件夹被设置为被解释。

代码语言:javascript
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pip install librosa

powershell中的收益率

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Collecting librosa
  Using cached librosa-0.8.1-py3-none-any.whl (203 kB)
Collecting pooch>=1.0
  Using cached pooch-1.4.0-py3-none-any.whl (51 kB)
Collecting scipy>=1.0.0
  Using cached scipy-1.7.0-cp37-cp37m-win_amd64.whl (33.6 MB)
Collecting audioread>=2.0.0
  Using cached audioread-2.1.9.tar.gz (377 kB)
Collecting joblib>=0.14
  Using cached joblib-1.0.1-py3-none-any.whl (303 kB)
Collecting numpy>=1.15.0
  Using cached numpy-1.21.0-cp37-cp37m-win_amd64.whl (13.9 MB)
Collecting resampy>=0.2.2
  Using cached resampy-0.2.2.tar.gz (323 kB)
Collecting soundfile>=0.10.2
  Using cached SoundFile-0.10.3.post1-py2.py3.cp26.cp27.cp32.cp33.cp34.cp35.cp36.pp27.pp32.pp33-none-win_amd64.whl (689 kB)
Collecting scikit-learn!=0.19.0,>=0.14.0
  Using cached scikit_learn-0.24.2-cp37-cp37m-win_amd64.whl (6.8 MB)
Collecting numba>=0.43.0
  Using cached numba-0.53.1-cp37-cp37m-win_amd64.whl (2.3 MB)
Collecting packaging>=20.0
  Using cached packaging-21.0-py3-none-any.whl (40 kB)
Collecting decorator>=3.0.0
  Using cached decorator-5.0.9-py3-none-any.whl (8.9 kB)
Collecting requests
  Using cached requests-2.25.1-py2.py3-none-any.whl (61 kB)
Collecting appdirs
  Using cached appdirs-1.4.4-py2.py3-none-any.whl (9.6 kB)
Collecting six>=1.3
  Using cached six-1.16.0-py2.py3-none-any.whl (11 kB)
Collecting cffi>=1.0
  Using cached cffi-1.14.5-cp37-cp37m-win_amd64.whl (178 kB)
Collecting threadpoolctl>=2.0.0
  Using cached threadpoolctl-2.1.0-py3-none-any.whl (12 kB)
Collecting llvmlite<0.37,>=0.36.0rc1
  Using cached llvmlite-0.36.0-cp37-cp37m-win_amd64.whl (16.0 MB)
Requirement already satisfied: setuptools in c:\program files\windowsapps\pythonsoftwarefoundation.python.3.7_3.7.2544.0_x64__qbz5n2kfra8p0\lib\site-packages (from numba>=0.43.0->librosa) (47.1.0)
Collecting pyparsing>=2.0.2
  Using cached pyparsing-2.4.7-py2.py3-none-any.whl (67 kB)
Collecting certifi>=2017.4.17
  Using cached certifi-2021.5.30-py2.py3-none-any.whl (145 kB)
Collecting chardet<5,>=3.0.2
  Using cached chardet-4.0.0-py2.py3-none-any.whl (178 kB)
Collecting idna<3,>=2.5
  Using cached idna-2.10-py2.py3-none-any.whl (58 kB)
Collecting urllib3<1.27,>=1.21.1
  Using cached urllib3-1.26.6-py2.py3-none-any.whl (138 kB)
Collecting pycparser
  Using cached pycparser-2.20-py2.py3-none-any.whl (112 kB)
Using legacy setup.py install for audioread, since package 'wheel' is not installed.
Using legacy setup.py install for resampy, since package 'wheel' is not installed.
Installing collected packages: pyparsing, packaging, certifi, chardet, idna, urllib3, requests, appdirs, pooch, numpy, scipy, audioread, joblib, llvmlite, numba, six, resampy, pycparser, cffi, soundfile, threadpoolctl, scikit-learn, decorator, librosa
    Running setup.py install for audioread ... done
    Running setup.py install for resampy ... done
Successfully installed appdirs-1.4.4 audioread-2.1.9 certifi-2021.5.30 cffi-1.14.5 chardet-4.0.0 decorator-5.0.9 idna-2.10 joblib-1.0.1 librosa-0.8.1 llvmlite-0.36.0 numba-0.53.1 numpy-1.21.0 packaging-21.0 pooch-1.4.0 pycparser-2.20 pyparsing-2.4.7 requests-2.25.1 
resampy-0.2.2 scikit-learn-0.24.2 scipy-1.7.0 six-1.16.0 soundfile-0.10.3.post1 threadpoolctl-2.1.0 urllib3-1.26.6
WARNING: You are using pip version 20.1.1; however, version 21.1.3 is available.
You should consider upgrading via the 'C:\Users\j\AppData\Local\Microsoft\WindowsApps\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\python.exe -m pip install --upgrade pip' command.

(由于较早的测试,下载被跳过)

代码语言:javascript
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pip list

收益率

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Package       Version
------------- ------------
appdirs       1.4.4
audioread     2.1.9
certifi       2021.5.30
cffi          1.14.5
chardet       4.0.0
decorator     5.0.9
idna          2.10
joblib        1.0.1
librosa       0.8.1
llvmlite      0.36.0
numba         0.53.1
numpy         1.21.0
packaging     21.0
pooch         1.4.0
pycparser     2.20
pyparsing     2.4.7
requests      2.25.1
resampy       0.2.2
scikit-learn  0.24.2
scipy         1.7.0
six           1.16.0
SoundFile     0.10.3.post1
threadpoolctl 2.1.0
urllib3       1.26.6
WARNING: You are using pip version 20.1.1; however, version 21.1.3 is available.
You should consider upgrading via the 'C:\Users\j\AppData\Local\Microsoft\WindowsApps\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\python.exe -m pip install --upgrade pip' command.

所以它肯定是存在的。打开一个空的.py文件并写入+启动

代码语言:javascript
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import librosa

收益率

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Traceback (most recent call last):
  File "c:/Users/j/Desktop/python/noisepp.py", line 2, in <module>
    import librosa
  File "C:\Users\j\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\librosa\__init__.py", line 211, in <module>
    from . import core
  File "C:\Users\j\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\librosa\core\__init__.py", line 5, in <module>
    from .convert import *  # pylint: disable=wildcard-import
  File "C:\Users\j\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\librosa\core\convert.py", line 7, in <module>
    from . import notation
  File "C:\Users\j\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\librosa\core\notation.py", line 8, in <module>
    from ..util.exceptions import ParameterError
  File "C:\Users\j\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\librosa\util\__init__.py", line 83, in <module>
    from .utils import *  # pylint: disable=wildcard-import
  File "C:\Users\j\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\librosa\util\utils.py", line 6, in <module>
    import scipy.ndimage
  File "C:\Users\j\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\scipy\__init__.py", line 136, in <module>
    from . import _distributor_init
  File "C:\Users\j\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\scipy\_distributor_init.py", line 61, in <module>
    WinDLL(os.path.abspath(filename))
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.7_3.7.2544.0_x64__qbz5n2kfra8p0\lib\ctypes\__init__.py", line 
364, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: [WinError 126] The specified module could not be found

我试着添加

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C:\Users\j\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\Scripts

PATH变量,因为VSCode有一个弹出窗口告诉我这样做。没有效果。是什么导致了这种情况?

EN

回答 1

Stack Overflow用户

发布于 2021-09-14 11:56:47

安装scipy。我在导入numba,导入librosa时出错。已安装scipy,现在可以使用了

票数 0
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/68266923

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